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Cheap flights from Boston (BOS) to Keflavik (KEF)

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The best prices from Boston to Keflavik are usually found in January or March, booked 60 days in advance, depart on a Monday or Tuesday and return on a Thursday

How to find the cheapest flight from
Boston (BOS) to Keflavik (KEF)

BOS - KEF
Price
$241 - $530
KEF
Temperature
37.4 - 57.2 °F
KEF
Rainfall
0.8 - 3.7 inches

Popular in

December

High demand for flights, 24% potential price rise

Cheapest in

January

Best time to find cheap flights, 40% potential price drop

Average price

$431

Average for round-trip flights in October 2020

Round-trip from

$241

From Boston to Keflavik

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Keflavik?

Travelers have found that booking a Sunday departure is the best way to save up to 4% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Boston to Keflavik, book at least 37 days before your planned departure. Booking around this time can save you about 3% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $784 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $787.

What is the cheapest month to fly from Boston to Keflavik?

Flights from Boston to Keflavik lean towards being more expensive in December. Prices are generally better when you fly from Boston to Keflavik in July, with the cheapest ticket starting at $591.

When is the cheapest time to fly from Boston to Keflavik (BOS - KEF)?

Unlike in the evening, when flights are generally more expensive, you can save up to 30% on flights from Boston to Keflavik by exploring options for tickets in the afternoon.

Cheap flights from Boston to Keflavik in October, November 2020

The best prices found for BOS to KEF flights for October, November
10 Nov - 17 Nov
$411pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
29 Nov - 5 Dec
$417pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
18 Nov - 2 Dec
$425pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl

Boston to Keflavik 2020 flight deals

Cheap flights to Keflavik from Boston found for this year
14 Dec - 21 Dec
$388pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
5 Dec - 10 Jan
$392pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
1 Dec - 8 Dec
$400pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl

Non-stop flights to Keflavik from Boston

Save time with Boston to Keflavik direct flight deals
31 Jan - 6 Feb
$347pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
30 Jan - 11 Feb
$352pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl
18 Jan - 22 Jan
$353pp
BOS
Boston Logan Intl
Icelandair
Non-Stop
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Icelandair
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Keflavik

Late deals on round-trip flights to Keflavik from Boston, departing today and this week
29 Oct - 2 Nov
$684pp
BOS
Boston Logan Intl
British Airways
 
1 STOP
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
British Airways
   
2 STOPS
BOS
Boston Logan Intl
29 Oct - 2 Nov
$694pp
BOS
Boston Logan Intl
British Airways
 
1 STOP
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
British Airways
 
1 STOP
BOS
Boston Logan Intl
29 Oct - 2 Nov
$879pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl

One-way flights to Keflavik from Boston

The cheapest one-way flights from Boston to Keflavik
1:55 pm - 7:00 am
British Airways
1 Stop
12h 05m
BOS - KEF
British Airways
$341
StudentUniverse
8:13 am - 1:05 am
JetBlue
1 Stop
11h 52m
BOS - KEF
JetBlue
3:00 pm - 1:05 am
Icelandair
Nonstop
5h 05m
BOS - KEF
Icelandair
$966
mytrip.com

Related info for your journey

Useful info, stats and facts about Boston to Keflavik flights.

Flight FAQs

From Boston to Keflavik

Are flight prices decreasing from Boston to Keflavik due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Keflavik for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to Reykjavik Keflavik Intl to control the spread of COVID-19?

JetBlue and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Boston Logan Intl to Reykjavik Keflavik Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Boston Logan Intl to Reykjavik Keflavik Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boston Logan Intl to Reykjavik Keflavik Intl that may be offering flexible cancellation policies are Icelandair, WOW air, and JetBlue. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Boston to Keflavik for under $400 on Cheapflights?

Yes, there are multiple flights from Boston to Keflavik for under $400. The cheapest flight booked recently is on Icelandair for just $347, but on average you can expect to pay $373.

Are there nonstop flights from Boston to Keflavik for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Keflavik under $400. A good price for a nonstop flight from Boston to Keflavik is less than $373.

Are there last-minute flights available from Boston to Keflavik for under $700?

There are currently 5+ open flights from Boston to Keflavik within the next 7 days for less than $700.

What days are nonstop flights available from Boston to Keflavik?

You can find nonstop flights on the following days: Tuesday, Wednesday, Thursday, Friday.

How many flights depart from Boston to Keflavik on average per day?

Travelers can expect 6 flights from Boston Logan Intl to Reykjavik Keflavik Intl on average per day.
Evening (6pm - Midnight) - 100% of flight departures

Does it rain more in Boston or Keflavik?

Expected rainfall in Boston is less than in Keflavik. You can expect this to be the case over the next 12 days.

Is Boston weather warmer or cooler than Keflavik?

Expect the weather to be around 84 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Keflavik is generally colder than in Boston.

How long is the flight from Boston to Keflavik?

For as low as $371, Icelandair can have you in Keflavik from Boston in 5h. Airlines will cover a distance of 2420 mi. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Boston to Keflavik round-trip?

According to our current data, Icelandair ($347), offers the cheapest pricing from Boston to Keflavik. This flight start at 13% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Boston to Keflavik one-way?

$209 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on British Airways and JetBlue, with prices starting from $341 and $377, respectively.

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Destination information for Keflavik

Things to know before you go. Useful info for your trip from Boston to Keflavik
Today's exchange rate
$1 = 139 kr
Flight duration
5h 26m
Average temperature for October in Keflavik
46.4 °F
Avg rainfall for October in Keflavik
1.0 ″

Airports servicing Boston

Airports servicing Reykjavik

Hourly flight availability from Boston to Keflavik

Evening 6 PM to midnight 100% of BOS to KEF departures
Early morning Midnight to 6 AM 0% of BOS to KEF departures
Morning 6 AM to noon 0% of BOS to KEF departures
Afternoon Noon to 6 PM 0% of BOS to KEF departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Keflavik
Sunday
2 daily flights
Monday
1 daily flight
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
1 daily flight
Saturday
2 daily flights
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