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

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Boston (BOS) to Edinburgh (EDI), with fares starting from $407.

What is the lowest current fare from BOS to EDI?

The lowest currently-listed fare from Boston (BOS) to Edinburgh (EDI) is $407 on 2026-06-07.

How long is the flight from Boston to Edinburgh?

Direct flights from BOS to EDI cover approximately 4,927 km (3,061 miles), with an estimated flight time of 5h 48m. Operating airlines: B6, DL.

Cheap flights from Boston to Edinburgh

Cheapest current fares: $407 in June 2026, 4,927 km direct flight in ~5h 48m.

Last updated May 23, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Boston (BOS) to Edinburgh (EDI). Refreshed daily.

Boston (BOS) → Edinburgh (EDI)

June 2026 $407
May 2026 $526

Frequently asked questions

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

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Boston (BOS) to Edinburgh (EDI), with fares starting from $407.
What is the lowest current fare from BOS to EDI?

The lowest currently-listed fare from Boston (BOS) to Edinburgh (EDI) is $407 on 2026-06-07.
How long is the flight from Boston to Edinburgh?

Direct flights from BOS to EDI cover approximately 4,927 km (3,061 miles), with an estimated flight time of 5h 48m. Operating airlines: B6, DL.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.