Compare real fare samples, departure airports and travel dates. A closer look at the numbers behind your next trip to Keflavik.
EWR → KEF · Dec 10–Dec 17
Search fare; select your return flight to confirm.
Same dates: Dec 10–Dec 17. Same arrival airports: KEF.
Nonstop outbound
Nonstop outbound
2 stops outbound
$229 separates the lowest and highest airport sample for these dates. These are search-result fares for seven-night trips. Flight times, stops and baggage can differ. Ground transport is excluded.
Across 4 matched date pairs in this sample, JFK had the lowest airport fare 2 time(s); EWR had the lowest airport fare 4 time(s); LGA had the lowest airport fare 0 time(s). Ties count for each airport. This describes the sampled dates only.
Lowest fare in each sampled departure month. Seven-night trips only.
| Departure month | Lowest sample | Date pairs |
|---|---|---|
| 2026-10 | $499 | 1 |
| 2026-11 | $573 | 1 |
| 2026-12 | $379 | 1 |
| 2027-02 | $379 | 1 |
Sampled dates, not a complete fare calendar. Each month can have different date coverage. This chart describes future travel dates, not past price movements.
Prices checked within seven days. Use the filters to find a trip that fits.
| Dates / airports | Airline / outbound | Round trip | Check price |
|---|---|---|---|
| Dec 10–Dec 17EWR → KEF · 7 nights | IcelandairNonstop · 5h 40m | $379Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17JFK → KEF · 7 nights | IcelandairNonstop · 5h 45m | $379Select return to confirmChecked Sep 10 | Check |
| Feb 4–Feb 11EWR → KEF · 7 nights | IcelandairNonstop · 5h 40m | $379Select return to confirmChecked Sep 10 | Check |
| Feb 4–Feb 11JFK → KEF · 7 nights | IcelandairNonstop · 5h 45m | $379Select return to confirmChecked Sep 10 | Check |
| Oct 8–Oct 15EWR → KEF · 7 nights | Austrian1 stop · 25h 40m | $499Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17JFK → KEF · 7 nights | SWISS + Edelweiss Air2 stops · 36h 30m | $541Select return to confirmChecked Sep 10 | Check |
| Nov 5–Nov 12EWR → KEF · 7 nights | United2 stops · 32h 0m | $573Select return to confirmChecked Sep 10 | Check |
| Nov 5–Nov 12JFK → KEF · 7 nights | IcelandairNonstop · 5h 45m | $578Select return to confirmChecked Sep 10 | Check |
| Nov 5–Nov 12EWR → KEF · 7 nights | SWISS + Edelweiss Air1 stop · 34h 5m | $578Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17EWR → KEF · 7 nights | SWISS + Edelweiss Air1 stop · 34h 5m | $578Select return to confirmChecked Sep 10 | Check |
| Oct 8–Oct 15EWR → KEF · 7 nights | Lufthansa1 stop · 25h 30m | $586Select return to confirmChecked Sep 10 | Check |
| Nov 5–Nov 12JFK → KEF · 7 nights | SWISS + Edelweiss Air1 stop · 34h 55m | $595Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17JFK → KEF · 7 nights | SWISS + Edelweiss Air1 stop · 34h 55m | $595Select return to confirmChecked Sep 10 | Check |
| Nov 5–Nov 12EWR → KEF · 7 nights | United1 stop · 30h 49m | $602Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17LGA → KEF · 7 nights | United + Discover Airlines2 stops · 18h 25m | $608Select return to confirmChecked Sep 10 | Check |
| Feb 4–Feb 11EWR → KEF · 7 nights | Scandinavian Airlines1 stop · 12h 20m | $624Select return to confirmChecked Sep 10 | Check |
| Nov 5–Nov 12EWR → KEF · 7 nights | Scandinavian Airlines1 stop · 11h 40m | $637Select return to confirmChecked Sep 10 | Check |
| Oct 8–Oct 15JFK → KEF · 7 nights | Austrian1 stop · 21h 35m | $638Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17JFK → KEF · 7 nights | American + British Airways1 stop · 14h 20m | $653Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17JFK → KEF · 7 nights | British Airways1 stop · 12h 45m | $653Select return to confirmChecked Sep 10 | Check |
| Oct 8–Oct 15JFK → KEF · 7 nights | Lufthansa1 stop · 21h 40m | $656Select return to confirmChecked Sep 10 | Check |
| Nov 5–Nov 12EWR → KEF · 7 nights | IcelandairNonstop · 5h 40m | $661Select return to confirmChecked Sep 10 | Check |
| Feb 4–Feb 11JFK → KEF · 7 nights | British Airways1 stop · 11h 40m | $662Select return to confirmChecked Sep 10 | Check |
| Feb 4–Feb 11JFK → KEF · 7 nights | American + British Airways1 stop · 15h 0m | $662Select return to confirmChecked Sep 10 | Check |
| Feb 4–Feb 11EWR → KEF · 7 nights | SWISS + Edelweiss Air1 stop · 34h 5m | $666Select return to confirmChecked Sep 10 | Check |
| Nov 5–Nov 12JFK → KEF · 7 nights | Lufthansa + Discover Airlines1 stop · 17h 30m | $667Select return to confirmChecked Sep 10 | Check |
| Feb 4–Feb 11JFK → KEF · 7 nights | American + British Airways2 stops · 18h 30m | $668Select return to confirmChecked Sep 10 | Check |
| Feb 4–Feb 11JFK → KEF · 7 nights | SWISS + Edelweiss Air1 stop · 34h 55m | $698Select return to confirmChecked Sep 10 | Check |
| Oct 8–Oct 15EWR → KEF · 7 nights | Scandinavian Airlines1 stop · 12h 25m | $734Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17JFK → KEF · 7 nights | Lufthansa + Discover Airlines2 stops · 15h 55m | $747Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17EWR → KEF · 7 nights | British Airways1 stop · 17h 35m | $756Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17LGA → KEF · 7 nights | United1 stop · 32h 35m | $757Select return to confirmChecked Sep 10 | Check |
| Dec 10–Dec 17EWR → KEF · 7 nights | United1 stop · 32h 56m | $762Select return to confirmChecked Sep 10 | Check |
| Nov 5–Nov 12LGA → KEF · 7 nights | Delta + Scandinavian Airlines2 stops · 23h 20m | $779Select return to confirmChecked Sep 10 | Check |
| Oct 8–Oct 15LGA → KEF · 7 nights | Air Canada + Austrian2 stops · 27h 50m | $812Select return to confirmChecked Sep 10 | Check |
| Feb 4–Feb 11LGA → KEF · 7 nights | United + Lufthansa + Discover Airlines2 stops · 18h 53m | $991Select return to confirmChecked Sep 10 | Check |
No samples match these filters. Try another airport or trip length.
Prices can change. Cabin baggage and checked bags are not assumed included. Confirm the complete itinerary, airline fare rules and final price on the booking site.
LGA → KEF · Feb 4–Feb 11, 2027
| Observation date | Price |
|---|---|
| Jul 12, 2026 | $1,065 |
| Jul 13, 2026 | $1,065 |
| Jul 14, 2026 | $989 |
| Jul 15, 2026 | $989 |
| Jul 16, 2026 | $989 |
| Jul 17, 2026 | $1,064 |
| Jul 18, 2026 | $1,065 |
| Jul 19, 2026 | $1,065 |
| Jul 20, 2026 | $1,065 |
| Jul 21, 2026 | $1,065 |
| Jul 22, 2026 | $1,090 |
| Jul 23, 2026 | $1,090 |
| Jul 24, 2026 | $1,089 |
| Jul 25, 2026 | $1,089 |
| Jul 26, 2026 | $1,013 |
| Jul 27, 2026 | $983 |
| Jul 28, 2026 | $983 |
| Jul 29, 2026 | $983 |
| Jul 30, 2026 | $983 |
| Jul 31, 2026 | $983 |
| Aug 1, 2026 | $983 |
| Aug 2, 2026 | $983 |
| Aug 3, 2026 | $983 |
| Aug 4, 2026 | $956 |
| Aug 5, 2026 | $956 |
| Aug 6, 2026 | $812 |
| Aug 7, 2026 | $812 |
| Aug 8, 2026 | $812 |
| Aug 9, 2026 | $812 |
| Aug 10, 2026 | $812 |
| Aug 11, 2026 | $812 |
| Aug 12, 2026 | $812 |
| Aug 13, 2026 | $812 |
| Aug 14, 2026 | $812 |
| Aug 15, 2026 | $812 |
| Aug 16, 2026 | $812 |
| Aug 17, 2026 | $956 |
| Aug 18, 2026 | $952 |
| Aug 19, 2026 | $952 |
| Aug 20, 2026 | $952 |
| Aug 21, 2026 | $952 |
| Aug 22, 2026 | $952 |
| Aug 23, 2026 | $953 |
| Aug 24, 2026 | $953 |
| Aug 25, 2026 | $953 |
| Aug 26, 2026 | $953 |
| Aug 27, 2026 | $953 |
| Aug 28, 2026 | $953 |
| Aug 29, 2026 | $953 |
| Aug 30, 2026 | $953 |
| Aug 31, 2026 | $810 |
| Sep 1, 2026 | $809 |
| Sep 2, 2026 | $953 |
| Sep 3, 2026 | $953 |
| Sep 4, 2026 | $953 |
| Sep 5, 2026 | $809 |
| Sep 6, 2026 | $953 |
| Sep 7, 2026 | $953 |
| Sep 8, 2026 | $953 |
| Sep 9, 2026 | $953 |
| Sep 10, 2026 | $991 |
Google Flights price history returned through Scrapingdog for the dates and settings above. It is not a destination-wide average or a prediction. Source checked Sep 10, 2026.
Airport context and source-backed details to help you compare the whole journey.
Reykjavík, Iceland · Airport coordinates 63.985, -22.606
Lowest sample to KEF: $379 round trip from EWR, Dec 10–Dec 17. Different arrival airports may use different dates.
Airport informationThis page searches KEF — Keflavik International Airport. Airport coverage follows the destination city market in the passenger dataset, with minor airports excluded. Always check the airport code on both legs: a city search can include different arrival airports, and the cheapest option may not be closest to where you are staying.
Read the sourceBTS recorded 174,230 scheduled passengers departing JFK, Newark and LaGuardia for this destination city market from 2025-06 to 2026-05. That puts it at number 85 in our selected ranking. These are historical on-flight market passengers, not unique travelers, current flight frequencies or a measure of search popularity.
Read the sourceOnce you have an arrival time, use the airport’s by coach or bus information to plan the journey onward. Compare the arrival airport, your accommodation location and the return flight’s departure time before choosing a fare. We link to the operator so you can check current services directly; transport prices are not included in the airfare comparisons.
Read the sourceThis page contains 91 current search-result observations across 12 airport/date searches. Route research is compiled by the New York Flight Research desk from the sources below.
BTS demand period: 2025-06 to 2026-05. Searches use one adult, economy, USD and the US market. We do not sell tickets, guarantee fares, or infer baggage inclusions. Read the full methodology
