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Cheap flights from Boston to Reykjavik Keflavik Intl Airport from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Reykjavik Keflavik Intl Airport departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Reykjavik

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Reykjavik that have been recently found on momondo from popular airlines, departing in the coming months.
6:20 pm - 4:45 amBOS-KEF
5h 25mnonstop
4:00 pm - 6:00 pmKEF-BOS
6h 00mnonstop
$228PLAY
Find Deal
Tue, Mar 4 - Wed, Mar 26
6:20 pm - 4:45 amBOS-KEF
5h 25mnonstop
4:00 pm - 5:00 pmKEF-BOS
6h 00mnonstop
$234PLAY
Find Deal
Mon, Mar 3 - Thu, Mar 6
6:20 pm - 4:45 amBOS-KEF
5h 25mnonstop
4:00 pm - 6:00 pmKEF-BOS
6h 00mnonstop
$238PLAY
Find Deal
Mon, Mar 3 - Wed, Mar 12
6:20 pm - 4:45 amBOS-KEF
5h 25mnonstop
3:20 pm - 7:25 amKEF-BOS
20h 05m1 stop
Mon, Mar 3 - Wed, Mar 12
6:20 pm - 4:45 amBOS-KEF
5h 25mnonstop
3:20 pm - 7:25 amKEF-BOS
20h 05m1 stop
Mon, Mar 3 - Tue, Mar 11
11:35 pm - 8:45 amBOS-KEF
5h 10mnonstop
5:10 pm - 6:50 pmKEF-BOS
5h 40mnonstop
$365Icelandair
Find Deal
Tue, Apr 22 - Tue, Apr 29
8:50 pm - 6:05 amBOS-KEF
5h 15mnonstop
5:10 pm - 6:50 pmKEF-BOS
5h 40mnonstop
$368Icelandair
Find Deal
Tue, Apr 1 - Tue, Apr 8
7:50 pm - 9:30 amBOS-KEF
9h 40m1 stop
11:25 am - 10:31 pmKEF-BOS
15h 06m1 stop
$403Delta
Find Deal
Tue, Apr 1 - Wed, Apr 9
7:50 pm - 9:30 amBOS-KEF
9h 40m1 stop
11:25 am - 7:30 amKEF-BOS
24h 05m1 stop
$414Delta
Find Deal
Tue, Apr 1 - Tue, Apr 8
7:00 pm - 8:10 amBOS-KEF
33h 10m2 stops
10:00 am - 9:35 amKEF-BOS
27h 35m2 stops
$433Air Canada
Find Deal
Tue, Jun 17 - Sat, Jun 28

Icelandair flights from Boston to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on Boston to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
Apr 22
BOS11:35 pmBoston Logan Intl
5h 10m
KEF8:45 amReykjavik Keflavik Intl
Apr 29
KEF5:10 pmReykjavik Keflavik Intl
5h 40m
BOS6:50 pmBoston Logan Intl
Icelandair
Apr 1
BOS8:50 pmBoston Logan Intl
5h 15m
KEF6:05 amReykjavik Keflavik Intl
Apr 8
KEF5:10 pmReykjavik Keflavik Intl
5h 40m
BOS6:50 pmBoston Logan Intl
Icelandair
Apr 10
BOS12:35 pmBoston Logan Intl
5h 10m
KEF9:45 pmReykjavik Keflavik Intl
Apr 15
KEF5:10 pmReykjavik Keflavik Intl
5h 40m
BOS6:50 pmBoston Logan Intl

PLAY flights from Boston to Reykjavik Keflavik Intl Airport

Our best PLAY deals on Boston to Reykjavik Keflavik Intl Airport flight tickets
PLAY
Mar 4
BOS6:20 pmBoston Logan Intl
5h 25m
KEF4:45 amReykjavik Keflavik Intl
Mar 26
KEF4:00 pmReykjavik Keflavik Intl
6h 00m
BOS6:00 pmBoston Logan Intl
PLAY
Mar 3
BOS6:20 pmBoston Logan Intl
5h 25m
KEF4:45 amReykjavik Keflavik Intl
Mar 6
KEF4:00 pmReykjavik Keflavik Intl
6h 00m
BOS5:00 pmBoston Logan Intl
PLAY
Mar 3
BOS6:20 pmBoston Logan Intl
5h 25m
KEF4:45 amReykjavik Keflavik Intl
Mar 12
KEF4:00 pmReykjavik Keflavik Intl
6h 00m
BOS6:00 pmBoston Logan Intl

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Boston to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

The month of January is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from Boston, with most prices found around $318. If you’re not able to fly to Reykjavik Keflavik Intl Airport in January, then March is your next best option. Flight prices from Boston to Reykjavik Keflavik Intl Airport during March average around $370.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from Boston to Reykjavik Keflavik Intl Airport is on a Tuesday when prices can be found for as low as $467. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Friday, with ticket prices averaging around $515.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the afternoon when flights can be purchased for as low as $375. Flights in the evening are often more expensive with an average ticket price of $512.

What is the cheapest Boston Logan Intl to Reykjavik Keflavik Intl flight route?

Fly from Boston Logan Intl to Reykjavik Keflavik Intl for the best Boston Logan Intl - Reykjavik Keflavik Intl flight prices

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from Boston when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around $418 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from Boston for as low as $376 on momondo.

What cabin class options are available on Boston Logan Intl to Reykjavik Keflavik Intl flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Reykjavik Keflavik Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Reykjavik Keflavik Intl Airport flight prices changed over time?

As of February 2025, prices for Boston to Reykjavik Keflavik Intl Airport flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Reykjavik Keflavik Intl Airport (BOS to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Reykjavik Keflavik Intl Airport

Best Price Found

$156

Fastest flight time

5h 10m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from Boston in the past 72 hours is $156. The best round-trip flight deal from Boston to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $228.
The fastest flight from Boston to Reykjavik Keflavik Intl Airport takes 5h 10m
Direct flights go from Boston to Reykjavik Keflavik Intl Airport every day.

  • How far is Boston Logan Intl to Reykjavik Keflavik Intl by plane?

    The distance between Boston Logan Intl and Reykjavik Keflavik Intl is about 2407.4 mi. 5h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Reykjavik Keflavik Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents you'll need for your trip to Reykjavik Keflavik Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Reykjavik Keflavik Intl Airport?

  • What is the most popular airline from Boston to Reykjavik Keflavik Intl Airport?


Best airlines flying from Boston to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Boston to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $230Free CancellationRating
7.0
94 reviews
Search PLAY flights
DeltaPriceFrom $357Free CancellationRating
8.0
8,217 reviews
Search Delta flights
IcelandairPriceFrom $365Free CancellationRating
7.0
491 reviews
Search Icelandair flights
Air CanadaPriceFrom $387Free CancellationRating
7.0
8,756 reviews
Search Air Canada flights
JetBluePriceFrom $661Free CancellationRating
7.4
3,069 reviews
Search JetBlue flights
  • PLAY Flights From Boston to Reykjavik Keflavik Intl Airport

    PLAY flies from Boston to Reykjavik Keflavik Intl Airport around 5 times per week, with 94 momondo users rating the airline 7.0/10. The cheapest PLAY deal from Boston to Reykjavik Keflavik Intl Airport in the last 72 hours was $230 (round-trip), much lower than the average airfare cost of $305 for PLAY flights on this route.

  • Icelandair Flights From Boston to Reykjavik Keflavik Intl Airport

    Another popular option for Boston to Reykjavik Keflavik Intl Airport flights is Icelandair (7.0/10, 491 ratings). Icelandair flies from Boston to Reykjavik Keflavik Intl Airport around 8 times per week, with deals starting from $365 round-trip and rising to an average price of around $477.


Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Grindavik

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Reykjavik?

Finding the right flight to Reykjavik from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Reykjavik quick and easy, saving you time and money.

Can I find flights from Boston to Reykjavik with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Reykjavik from Boston with this policy.

How can momondo help me find flights from Boston to Reykjavik?

momondo provides multiple filters to help you find the best flight to Reykjavik from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Reykjavik right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Reykjavik now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Reykjavik and let you know when they change.


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