Cheap Flights from Reykjavik to Buffalo
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Reykjavik
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Prices updated 24 days ago
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171 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Reykjavik to Buffalo
Explore current cheapest deals departing from Reykjavik to Buffalo
Round trip
Sort by: Cheapest
July 14 - July 20
KEF - Buffalo
$729
$752
Round trip
July 16 - July 22
KEF - Buffalo
$729
$762
Round trip
October 23 - October 30
KEF - Buffalo
$718
$789
Round trip
September 1 - September 8
KEF - Buffalo
$697
$791
Round trip
September 8 - September 15
KEF - Buffalo
$706
$791
Round trip
July 21 - July 28
KEF - Buffalo
$726
$791
Round trip
August 10 - August 17
KEF - Buffalo
$762
$802
Round trip
July 27 - August 12
KEF - Buffalo
$679
$810
Round trip
October 6 - October 13
KEF - Buffalo
$708
$810
Round trip
August 25 - September 1
KEF - Buffalo
$767
$812
Round trip
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Route Intelligence — 486,190 Searches this Week
Insights for flights from Reykjavik to Buffalo
How much is a round trip from Reykjavik to Buffalo
Regular price: $606 - $1,063
Prices are currently within the regular range for flights from Reykjavik to Buffalo.
The regular price range for flights from Reykjavik to Buffalo is between $606 and $1063. The current lowest deal is $752 with Icelandair for travel from Jul 14-Jul 20.
now $752
Low $606
High $1,063
The cheapest time to fly from Reykjavik to Buffalo
The cheapest month to fly from REK to BUF is October, with a median price of $520. The most expensive month is May, with a median price of $1086. Prices are generally lower from January to October.
October
Flights from $520
May
Flights from $1,086
Direct flights from Reykjavik to Buffalo
Icelandair
JetBlue Airways
Frontier Airlines
WestJet
Last-minute flights going from Reykjavik to Buffalo
Thu, Jun 25
KEF - Buffalo
Reykjavik (KEF) - Buffalo (BUF)
Icelandair, JetBlue Airways
$853
$1,010
One-way
Thu, Jun 25
KEF - Buffalo
Reykjavik (KEF) - Buffalo (BUF)
Icelandair, JetBlue Airways
$822
$1,031
One-way
Thu, Jun 25
KEF - Buffalo
Reykjavik (KEF) - Buffalo (BUF)
Icelandair, JetBlue Airways
$822
$1,046
One-way
Wed, Jul 1
KEF - Buffalo
Reykjavik (KEF) - Buffalo (BUF)
Icelandair, JetBlue Airways
$842
$940
One-way
Wed, Jul 1
KEF - Buffalo
Reykjavik (KEF) - Buffalo (BUF)
Icelandair, JetBlue Airways
$782
$953
One-way
Wed, Jul 1
KEF - Buffalo
Reykjavik (KEF) - Buffalo (BUF)
Icelandair, JetBlue Airways
$750
$967
One-way
Biggest price drops on these dates for flights from Reykjavik to Buffalo
Dec 3 - Dec 10
$1,099 → $853
22%
Jul 14 - Jul 20
$729 → $752
3%
Jul 16 - Jul 22
$729 → $762
5%
Aug 10 - Aug 17
$762 → $802
5%
Popular Airports to fly from Reykjavik to Buffalo
Reykjavik - Buffalo route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from Reykjavik to Buffalo are below the typical level of $1059.
📅 Best time to fly
October is historically cheapest at $520
Historically, October is the cheapest month to fly from Reykjavik to Buffalo, with a median price of $520.
⏱️ Flight duration
Typical flight duration is 41h 23m
The typical flight duration from Reykjavik to Buffalo is 41 hours and 23 minutes with connecting flights.
✈️ Airlines & availability
Connecting flights are dominant
This route primarily features connecting flights; direct flights are not typically available.
🏆 Airline highlight
Icelandair offers connecting flights
Icelandair is a prominent airline offering connecting flights on the Reykjavik to Buffalo route.
🎯 Booking tip
Deals appear regularly
Deals for flights on this route appear regularly, about 0.43 times per day.
Reykjavik main airports to depart from
Keflavík International (KEF)
Keflavík International Airport offers the cheapest flights from Reykjavik to Buffalo.
📍 ~50 km from Reykjavik (reachable by car or bus)
💸 Flights from ~$752
Reykjavík (RKV)
Reykjavík Airport is an alternative departure option for flights to Buffalo.
📍 ~2 km from Reykjavik (reachable by car or bus)
💸 Flights from ~$1253
Buffalo main airports to arrive at
Buffalo Niagara International (BUF)
Buffalo Niagara International Airport is a convenient arrival choice for flights from Reykjavik to Buffalo.
📍 ~15 km from Buffalo (reachable by car)
💸 Flights from ~$752
Airports nearby Buffalo used as alternative
Greater Rochester International (ROC)
Greater Rochester International is a practical domestic alternative with similar flight options to Buffalo, requiring no international border crossing.
📍 ~100 km from Buffalo (approximately a 60-90 minute drive depending on traffic)
💸 Flights from ~$738
Toronto Pearson International (YYZ)
Toronto Pearson International is a major international hub offering more global destinations and competitive pricing for long-haul routes.
📍 ~160 km from Buffalo (requires an international border crossing, traffic can be unpredictable)
💸 Flights from ~$543
Niagara Falls International (IAG)
Niagara Falls International is very close to Buffalo and convenient for specific low-cost carrier routes.
📍 ~30 km from Buffalo
💸 Flights from ~$1052
John C. Munro Hamilton International (YHM)
John C. Munro Hamilton International is an alternative for low-cost Canadian carriers and is less congested than Toronto Pearson.
📍 ~110 km from Buffalo (requires an international border crossing)
💸 Flights from ~$534
Syracuse Hancock International (SYR)
Syracuse Hancock International is a solid US-based domestic alternative if other nearby options are unavailable.
📍 ~220 km from Buffalo (significant driving distance, over 2 hours)
💸 Flights from ~$824
Business & First Class Flight Deals to Buffalo
Discover luxury on the budget with premium cabin class on flights from Reykjavik to Buffalo.
Elite
Best Elite deals to Buffalo
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From KEF
Elite
Aug 11
Buffalo, United States
72% AI deal score
$2,969
From KEF
Elite
Jun 23
Buffalo, United States
72% AI deal score
$3,002
From KEF
Elite
Aug 01
Buffalo, United States
72% AI deal score
$3,006
From KEF
Elite
Jun 23
Buffalo, United States
72% AI deal score
$3,063
From KEF
Elite
Aug 20
Buffalo, United States
72% AI deal score
$3,082
From KEF
Elite
Jun 23
Buffalo, United States
72% AI deal score
$3,098
From KEF
Elite
Aug 11
Buffalo, United States
72% AI deal score
$3,109
From KEF
Elite
Aug 11
Buffalo, United States
72% AI deal score
$3,121
From KEF
Elite
Aug 11
Buffalo, United States
72% AI deal score
$3,121
From KEF
Elite
Aug 09
Buffalo, United States
72% AI deal score
$3,127
From KEF
Elite
Aug 21
Buffalo, United States
72% AI deal score
$3,137
From KEF
Elite
Aug 22
Buffalo, United States
72% AI deal score
$3,137
From KEF
Elite
Aug 01
Buffalo, United States
72% AI deal score
$3,146
From KEF
Elite
Jul 11
Buffalo, United States
72% AI deal score
$3,152
From KEF
Elite
Aug 02
Buffalo, United States
72% AI deal score
$3,155
From KEF
Elite
Aug 01
Buffalo, United States
72% AI deal score
$3,158
From KEF
Elite
Aug 01
Buffalo, United States
72% AI deal score
$3,158
From KEF
Elite
Aug 01
Buffalo, United States
72% AI deal score
$3,167
From KEF
Elite
Aug 11
Buffalo, United States
72% AI deal score
$3,173
From KEF
Elite
Jul 24
Buffalo, United States
72% AI deal score
$3,187
From KEF
Elite
Aug 11
Buffalo, United States
72% AI deal score
$3,193
From KEF
Elite
Aug 01
Buffalo, United States
72% AI deal score
$3,210
From KEF
Elite
Jul 27
Buffalo, United States
72% AI deal score
$3,216
From KEF
Elite
Aug 01
Buffalo, United States
72% AI deal score
$3,230
From KEF
Elite
Aug 20
Buffalo, United States
72% AI deal score
$3,235
From KEF
Elite
Aug 11
Buffalo, United States
72% AI deal score
$3,252
From KEF
Elite
Aug 11
Buffalo, United States
72% AI deal score
$3,255
From KEF
Elite
Aug 11
Buffalo, United States
72% AI deal score
$3,255
From KEF
Elite
Aug 09
Buffalo, United States
72% AI deal score
$3,268
From KEF
Elite
Jul 11
Buffalo, United States
72% AI deal score
$3,269
From KEF
Elite
Jul 07
Buffalo, United States
72% AI deal score
$3,273
From KEF
Elite
Aug 09
Buffalo, United States
72% AI deal score
$3,280
From KEF
Elite
Aug 29
Buffalo, United States
72% AI deal score
$3,285
From KEF
Elite
Aug 20
Buffalo, United States
72% AI deal score
$3,287
From KEF
Elite
Aug 21
Buffalo, United States
72% AI deal score
$3,290
From KEF
Elite
Aug 22
Buffalo, United States
72% AI deal score
$3,290
From KEF
Elite
Aug 01
Buffalo, United States
72% AI deal score
$3,292
From KEF
Elite
Aug 20
Buffalo, United States
72% AI deal score
$3,307
From KEF
Elite
Aug 02
Buffalo, United States
72% AI deal score
$3,307
From KEF
Elite
Jul 11
Buffalo, United States
72% AI deal score
$3,312
From KEF
Elite
Jul 24
Buffalo, United States
72% AI deal score
$3,327
From KEF
Elite
Jul 24
Buffalo, United States
72% AI deal score
$3,339
From KEF
Elite
Aug 29
Buffalo, United States
72% AI deal score
$3,347
From KEF
Elite
Aug 29
Buffalo, United States
72% AI deal score
$3,347
From KEF
Elite
Jul 24
Buffalo, United States
72% AI deal score
$3,348
From KEF
Elite
Jul 27
Buffalo, United States
72% AI deal score
$3,357
From KEF
Elite
Aug 20
Buffalo, United States
72% AI deal score
$3,368
From KEF
Elite
Aug 20
Buffalo, United States
72% AI deal score
$3,368
From KEF
Elite
Jul 27
Buffalo, United States
72% AI deal score
$3,369
From KEF
Elite
Aug 20
Buffalo, United States
72% AI deal score
$3,662
From KEF
Elite
Jul 11
Buffalo, United States
70% AI deal score
$4,633
From KEF
Elite
Jul 24
Buffalo, United States
70% AI deal score
$4,668
From KEF
Elite
Jul 27
Buffalo, United States
70% AI deal score
$4,698
From KEF
Elite
Aug 13
Buffalo, United States
69% AI deal score
$5,481
From KEF
Elite
Aug 10
Buffalo, United States
69% AI deal score
$5,691
From KEF
Elite
Aug 19
Buffalo, United States
68% AI deal score
$5,858
From KEF
Elite
Oct 16
Buffalo, United States
67% AI deal score
$4,387
From KEF
Elite
Sep 30
Buffalo, United States
67% AI deal score
$4,403
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$3,857
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,469
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,507
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,507
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,507
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,507
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,507
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,510
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,519
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,551
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,551
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,551
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,553
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,554
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,554
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,554
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,600
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,606
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,666
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,689
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,691
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,691
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,691
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,692
From KEF
Elite
Aug 11
Buffalo, United States
50% AI deal score
$4,698
From KEF
Elite
Aug 13
Buffalo, United States
50% AI deal score
$14,309