Cheap flights from Boston to Iceland from $318

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 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Boston to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:15 pm - 8:50 am
BOS
-
KEF
14h 35m
2 stops
United Airlines Logo
10:00 am - 9:49 am
KEF
-
BOS
27h 49m
1 stop
$469United Airlines
Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
12:30 pm - 8:30 am
BOS
-
KEF
16h 00m
2 stops
United Airlines Logo
12:00 pm - 7:30 pm
KEF
-
BOS
11h 30m
1 stop
$471United Airlines
Fri, May 29 - Tue, Jun 2
Air Canada Logo
6:55 pm - 7:55 am
BOS
-
KEF
33h 00m
2 stops
Air Canada Logo
9:50 am - 9:27 pm
KEF
-
BOS
15h 37m
2 stops
$475Air Canada
Fri, Jun 12 - Thu, Jun 18
United Airlines Logo
6:00 am - 8:50 am
BOS
-
KEF
22h 50m
1 stop
United Airlines Logo
11:30 am - 9:56 pm
KEF
-
BOS
14h 26m
2 stops
$476United Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
10:35 am - 8:45 am
BOS
-
KEF
18h 10m
2 stops
Multiple Airlines Logo
9:15 am - 5:57 pm
KEF
-
BOS
12h 42m
2 stops
$477Multiple Airlines
Mon, Jun 15 - Fri, Jun 19
United Airlines Logo
6:50 pm - 7:55 am
BOS
-
KEF
9h 05m
1 stop
United Airlines Logo
9:15 am - 2:41 pm
KEF
-
BOS
9h 26m
1 stop
$478United Airlines
Sun, Aug 16 - Fri, Aug 21
United Airlines Logo
8:26 pm - 8:45 am
BOS
-
KEF
32h 19m
2 stops
United Airlines Logo
12:00 pm - 8:17 am
KEF
-
BOS
24h 17m
2 stops
$479United Airlines
Fri, Jun 19 - Wed, Jun 24
United Airlines Logo
8:15 pm - 8:50 am
BOS
-
KEF
32h 35m
1 stop
United Airlines Logo
10:00 am - 9:53 am
KEF
-
BOS
27h 53m
1 stop
$480United Airlines
Fri, Jul 31 - Sat, Aug 8
Air Canada Logo
7:15 pm - 8:45 am
BOS
-
KEF
9h 30m
1 stop
Air Canada Logo
9:15 am - 6:49 pm
KEF
-
BOS
13h 34m
2 stops
$481Air Canada
Fri, Jun 19 - Mon, Jul 13
United Airlines Logo
9:25 am - 8:30 am
BOS
-
KEF
19h 05m
1 stop
United Airlines Logo
9:15 am - 9:48 am
KEF
-
BOS
28h 33m
2 stops
$482United Airlines
Mon, Jul 20 - Mon, Jul 27

Icelandair flights from Boston to Iceland

Our best Icelandair deals on Boston to Iceland flight tickets
Icelandair
May 25
BOS8:50 pmBoston Logan Intl
5h 15m
KEF6:05 amReykjavik Keflavik Intl
Jun 1
KEF7:55 pmReykjavik Keflavik Intl
5h 50m
BOS9:45 pmBoston Logan Intl
$490
Icelandair
Jul 29
BOS8:50 pmBoston Logan Intl
5h 15m
KEF6:05 amReykjavik Keflavik Intl
Aug 4
KEF7:55 pmReykjavik Keflavik Intl
5h 50m
BOS9:45 pmBoston Logan Intl
$491
Icelandair
May 28
BOS11:00 pmBoston Logan Intl
5h 10m
KEF8:10 amReykjavik Keflavik Intl
Jun 4
KEF7:55 pmReykjavik Keflavik Intl
5h 50m
BOS9:45 pmBoston Logan Intl
$510

Lufthansa flights from Boston to Iceland

Our best Lufthansa deals on Boston to Iceland flight tickets
Lufthansa
May 25
BOS5:05 pmBoston Logan Intl
11h 45m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jun 5
KEF9:15 amReykjavik Keflavik Intl
28h 38m
2 stops
BOS9:53 amBoston Logan Intl
$495
Lufthansa
May 31
BOS6:50 pmBoston Logan Intl
33h 55m
2 stops
KEF8:45 amReykjavik Keflavik Intl
Jun 10
KEF9:15 amReykjavik Keflavik Intl
9h 32m
1 stop
BOS2:47 pmBoston Logan Intl
$515
Lufthansa
May 27
BOS4:15 pmBoston Logan Intl
12h 15m
2 stops
KEF8:30 amReykjavik Keflavik Intl
Jun 5
KEF9:15 amReykjavik Keflavik Intl
9h 32m
1 stop
BOS2:47 pmBoston Logan Intl
$516

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 23, 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

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sat 6/6

2:15 pm-8:50 am

2 stops14h 35m

Reykjavik Keflavik Intl

Sat 6/13

10:00 am-9:49 am

1 stop27h 49m

$469

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 5/29

12:30 pm-8:30 am

2 stops16h 00m

Reykjavik Keflavik Intl

Tue 6/2

12:00 pm-7:30 pm

1 stop11h 30m

$471

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 6/12

6:55 pm-7:55 am

2 stops33h 00m

Reykjavik Keflavik Intl

Thu 6/18

9:50 am-9:27 pm

2 stops15h 37m

$475

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Thu 6/11

6:00 am-8:50 am

1 stop22h 50m

Reykjavik Keflavik Intl

Tue 6/16

11:30 am-9:56 pm

2 stops14h 26m

$476

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 6/15

10:35 am-8:45 am

2 stops18h 10m

Reykjavik Keflavik Intl

Fri 6/19

9:15 am-5:57 pm

2 stops12h 42m

$477
Quickest round-trip

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Sun 8/16

6:50 pm-7:55 am

1 stop9h 05m

Reykjavik Keflavik Intl

Fri 8/21

9:15 am-2:41 pm

1 stop9h 26m

$478

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 6/19

8:26 pm-8:45 am

2 stops32h 19m

Reykjavik Keflavik Intl

Wed 6/24

12:00 pm-8:17 am

2 stops24h 17m

$479

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 7/31

8:15 pm-8:50 am

1 stop32h 35m

Reykjavik Keflavik Intl

Sat 8/8

10:00 am-9:53 am

1 stop27h 53m

$480

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Fri 6/19

7:15 pm-8:45 am

1 stop9h 30m

Reykjavik Keflavik Intl

Mon 7/13

9:15 am-6:49 pm

2 stops13h 34m

$481

BostonReykjavik

BOS - KEF

BOSKEF

Boston Logan Intl

Mon 7/20

9:25 am-8:30 am

1 stop19h 05m

Reykjavik Keflavik Intl

Mon 7/27

9:15 am-9:48 am

2 stops28h 33m

$482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 April instead. Flights to Iceland in April, 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 $478. Flights from Boston to Iceland on a Friday will generally be more expensive and average around $521. 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 $503. 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 $451 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 $409 on momondo.

What cabin class options are available on Boston to Iceland flights?

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

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

$333

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 $333. The best round-trip flight deal from Boston to Iceland found on momondo in the last 72 hours is $555.
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
657 reviews
Search Icelandair flights
Air CanadaPriceFrom $338Free CancellationRating
7.1
11,075 reviews
Search Air Canada flights
United AirlinesPriceFrom $407Free CancellationRating
7.4
9,752 reviews
Search United Airlines 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.

An easier way to manage your Iceland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 6/22
Mon 6/29

Find better results for your trip to Iceland

Popular cities in Iceland

Popular flights according to clicks in the last 7 days on momondo