Typical prices in USD
All prices in U.S. dollars (USD). Ranges reflect typical fares outside holiday peaks; live prices in the comparison.
Good to know
Late October to mid-December and January to March are the cheapest windows. Fares can be 30–50% below summer peak.
JFK, EWR and BOS have the most nonstop competition to Europe. West Coast travelers often save by connecting through New York.
Carriers like French Bee, Norse Atlantic and PLAY frequently undercut legacy airlines – Reisedrop shows them side by side with bags priced in.
Quick facts
| Cheapest months | Late Oct–mid Dec, Jan–Mar |
| Typical off-season round trip (JFK) | ~$350–500 |
| Flight time JFK → London | approx. 7 hours |
| Best booking window | 2–5 months before departure |
Frequently asked questions
When are flights to Europe cheapest?
The sweet spots are late October through mid-December and January through March. Summer (June–August) is peak season with the highest fares; if you must fly in summer, book 4–6 months out and be flexible on airports.
How much does a flight to Europe cost from the U.S.?
From the East Coast (JFK, EWR, BOS), off-season round trips to London, Paris or Lisbon regularly land at $350–500. From LAX or SFO, expect roughly $500–700. Peak-summer fares often run $800–1,200 – which is exactly why comparing dates pays off.
Should I book a nonstop or a connection?
Nonstops from JFK save time, but a single connection (e.g. via Lisbon, Dublin or Reykjavík) frequently cuts $100–200 off the fare. Reisedrop shows both so you can decide what your time is worth.