Cheap flights from Boston to Iceland from $344

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 Iceland departing on 7/6. 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 Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
11:00 pm - 8:10 am
BOS
-
KEF
5h 10mnonstop
Icelandair Logo
7:55 pm - 9:45 pm
KEF
-
BOS
5h 50mnonstop
$444Icelandair
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
12:26 pm - 8:50 am
BOS
-
KEF
16h 24m
1 stop
United Airlines Logo
9:15 am - 11:16 am
KEF
-
BOS
30h 01m
2 stops
$446United Airlines
Sat, May 30 - Fri, Jun 5
United Airlines Logo
5:45 am - 8:30 am
BOS
-
KEF
22h 45m
1 stop
United Airlines Logo
9:15 am - 9:45 am
KEF
-
BOS
28h 30m
1 stop
$447United Airlines
Tue, May 26 - Fri, Jun 5
Icelandair Logo
11:00 pm - 8:10 am
BOS
-
KEF
5h 10mnonstop
Icelandair Logo
7:55 pm - 9:45 pm
KEF
-
BOS
5h 50mnonstop
$450Icelandair
Sat, Sep 19 - Sun, Sep 27
United Airlines Logo
6:00 am - 8:30 am
BOS
-
KEF
22h 30m
2 stops
United Airlines Logo
9:15 am - 11:16 am
KEF
-
BOS
30h 01m
2 stops
$451United Airlines
Fri, May 29 - Fri, Jun 5
United Airlines Logo
7:19 am - 8:50 am
BOS
-
KEF
21h 31m
1 stop
United Airlines Logo
10:00 am - 9:48 am
KEF
-
BOS
27h 48m
1 stop
$452United Airlines
Tue, Jun 16 - Wed, Jun 24
United Airlines Logo
8:28 pm - 7:55 am
BOS
-
KEF
31h 27m
2 stops
United Airlines Logo
11:30 am - 8:11 am
KEF
-
BOS
24h 41m
2 stops
$453United Airlines
Sat, Sep 5 - Sat, Sep 12
Air Canada Logo
6:00 am - 7:55 am
BOS
-
KEF
21h 55m
2 stops
Air Canada Logo
10:00 am - 9:50 am
KEF
-
BOS
27h 50m
2 stops
$454Air Canada
Thu, Sep 10 - Mon, Sep 14
Air Canada Logo
5:50 am - 8:45 am
BOS
-
KEF
22h 55m
2 stops
Air Canada Logo
10:00 am - 9:27 pm
KEF
-
BOS
15h 27m
2 stops
$455Air Canada
Mon, Jun 8 - Mon, Jun 15
United Airlines Logo
7:30 am - 8:30 am
BOS
-
KEF
21h 00m
2 stops
United Airlines Logo
11:30 am - 7:14 pm
KEF
-
BOS
11h 44m
1 stop
$456United Airlines
Thu, May 28 - Mon, Jun 1

Icelandair flights from Boston to Iceland

Our best Icelandair deals on Boston to Iceland flight tickets
Icelandair
Sep 19
BOS11:00 pmBoston Logan Intl
5h 10m
KEF8:10 amReykjavik Keflavik Intl
Sep 26
KEF7:55 pmReykjavik Keflavik Intl
5h 50m
BOS9:45 pmBoston Logan Intl
$444
Icelandair
Sep 19
BOS11:00 pmBoston Logan Intl
5h 10m
KEF8:10 amReykjavik Keflavik Intl
Sep 27
KEF7:55 pmReykjavik Keflavik Intl
5h 50m
BOS9:45 pmBoston Logan Intl
$450
Icelandair
Sep 2
BOS11:00 pmBoston Logan Intl
5h 10m
KEF8:10 amReykjavik Keflavik Intl
Sep 7
KEF5:10 pmReykjavik Keflavik Intl
5h 40m
BOS6:50 pmBoston Logan Intl
$496

United Airlines flights from Boston to Iceland

Our best United Airlines deals on Boston to Iceland flight tickets
United Airlines
May 30
BOS12:26 pmBoston Logan Intl
16h 24m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jun 5
KEF9:15 amReykjavik Keflavik Intl
30h 01m
2 stops
BOS11:16 amBoston Logan Intl
$446
United Airlines
May 26
BOS5:45 amBoston Logan Intl
22h 45m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jun 5
KEF9:15 amReykjavik Keflavik Intl
28h 30m
1 stop
BOS9:45 amBoston Logan Intl
$447
United Airlines
May 29
BOS6:00 amBoston Logan Intl
22h 30m
2 stops
KEF8:30 amReykjavik Keflavik Intl
Jun 5
KEF9:15 amReykjavik Keflavik Intl
30h 01m
2 stops
BOS11:16 amBoston Logan Intl
$451

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Iceland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Boston to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 9/19

11:00 pm-8:10 am

Nonstop5h 10m

Reykjavik Keflavik Intl

Sat 9/26

7:55 pm-9:45 pm

Nonstop5h 50m

$444

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 5/30

12:26 pm-8:50 am

1 stop16h 24m

Reykjavik Keflavik Intl

Fri 6/5

9:15 am-11:16 am

2 stops30h 01m

$446

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Tue 5/26

5:45 am-8:30 am

1 stop22h 45m

Reykjavik Keflavik Intl

Fri 6/5

9:15 am-9:45 am

1 stop28h 30m

$447

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 9/19

11:00 pm-8:10 am

Nonstop5h 10m

Reykjavik Keflavik Intl

Sun 9/27

7:55 pm-9:45 pm

Nonstop5h 50m

$450

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 5/29

6:00 am-8:30 am

2 stops22h 30m

Reykjavik Keflavik Intl

Fri 6/5

9:15 am-11:16 am

2 stops30h 01m

$451

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Tue 6/16

7:19 am-8:50 am

1 stop21h 31m

Reykjavik Keflavik Intl

Wed 6/24

10:00 am-9:48 am

1 stop27h 48m

$452

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 9/5

8:28 pm-7:55 am

2 stops31h 27m

Reykjavik Keflavik Intl

Sat 9/12

11:30 am-8:11 am

2 stops24h 41m

$453

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 9/10

6:00 am-7:55 am

2 stops21h 55m

Reykjavik Keflavik Intl

Mon 9/14

10:00 am-9:50 am

2 stops27h 50m

$454

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 6/8

5:50 am-8:45 am

2 stops22h 55m

Reykjavik Keflavik Intl

Mon 6/15

10:00 am-9:27 pm

2 stops15h 27m

$455

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 5/28

7:30 am-8:30 am

2 stops21h 00m

Reykjavik Keflavik Intl

Mon 6/1

11:30 am-7:14 pm

1 stop11h 44m

$456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Iceland from

How to get the cheapest flight ticket from Boston to Iceland

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 Iceland?

The cheapest month to fly to Iceland from Boston is in February. Flight prices, which tend to average around $262, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Iceland from Boston during January instead. Flights to Iceland in January, while not as cheap as those in February, still average around $263.

What is the cheapest day to depart on your flight to Iceland?

The cheapest day to depart from Boston to Iceland is on a Wednesday when prices can be found for as low as $472. Flights from Boston to Iceland on a Friday will generally be more expensive and average around $516. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Iceland?

According to our data, the cheapest time of day to fly to Iceland is in the afternoon. momondo users have found flights departing from Boston to Iceland in the afternoon for as low as $419. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $500. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Iceland flight route?

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

How far in advance should I book a flight from Boston to Iceland?

You are more likely to see cheaper flights to Iceland from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $450 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from Boston for as low as $405 on momondo.

Can stopping save me money on Boston to Iceland flights?

No. A direct flight is the cheapest option for a flight between Boston to Iceland.

Cheap Boston to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Iceland

Best Price Found

$339

Fastest flight time

5h 10m

Direct flights

Every day

Airports in Iceland

24 airports
The best one-way flight to Iceland from Boston in the past 72 hours is $339. The best round-trip flight deal from Boston to Iceland found on momondo in the last 72 hours is $560.
The fastest flight from Boston to Iceland takes 5h 10m
Direct flights go from Boston to Iceland every day.
There are 24 airports in Iceland. From Boston there are direct flights to Reykjavik Keflavik Intl (KEF).

Frequently asked questions about flying from Boston to Iceland

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

    Prices for flights from Boston Logan Intl Airport to Iceland refresh daily.

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

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

    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 Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The travel and health documents you'll need for your trip to Iceland 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 Iceland. 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 Iceland?

Best airlines flying from Boston to Iceland

Compare and see reviews for airlines that fly from Boston to Iceland with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $249Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom $264Free CancellationRating
7.0
653 reviews
Search Icelandair flights
Air CanadaPriceFrom $338Free CancellationRating
7.1
11,012 reviews
Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Iceland for you.

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

Yes. All flights to Iceland from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Boston and Iceland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Boston to Iceland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Tue 6/9
Tue 6/16

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